[PATCH v5 0/7] Add Aspeed AST2600 soc display support

Tommy Haung
2021-12-08T01:34:33Z

v5:
Add lost reset define.

v4:
Add necessary reset control for ast2600.
Add chip caps for futher use.
These code are test on AST2500 and AST2600 by below steps.

1. Add below config to turn VT and LOGO on.

CONFIG_TTY=y
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_VT_CONSOLE_SLEEP=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_UNIX98_PTYS=y
CONFIG_LDISC_AUTOLOAD=y
CONFIG_DEVMEM=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
CONFIG_LOGO=y
CONFIG_LOGO_LINUX_CLUT224=y

2. The Linux logo will be shown on the screen, when the BMC boot in Linux.

v3:
Refine the patch for clear separate purpose.
Skip to send devicetree patch

v2:
Remove some unnecessary patch.
Refine for reviwer request.

v1:
First add patch.

Joel Stanley (2):
ARM: dts: aspeed: Add GFX node to AST2600
ARM: dts: aspeed: ast2600-evb: Enable GFX device

Tommy Haung (1):
dt-bindings:ast2600-clock Add CRT reset define

tommy-huang (4):
drm/aspeed: Update INTR_STS handling
drm/aspeed: Add AST2600 chip support
drm/aspeed: Add reset and clock for AST2600
arm:boot:dts:aspeed-g6 Add more gfx reset control

arch/arm/boot/dts/aspeed-ast2600-evb.dts | 18 +++++++
arch/arm/boot/dts/aspeed-g6.dtsi | 13 +++++
drivers/gpu/drm/aspeed/aspeed_gfx.h | 17 +++++-
drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c | 16 ++++++
drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 65 +++++++++++++++++++++--
include/dt-bindings/clock/ast2600-clock.h | 1 +
6 files changed, 124 insertions(+), 6 deletions(-)

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2.17.1